By ordering this product, I thought of disk that is in the line quality WD I already use. I read some comments about vibrations, purr and calorie release, important. I just understand the reality of these remarks. Yet installed very comfortable in a recent round proper ventilation, I had to equip the drive of a fan Alpenföhn 8400000014 following the MSG SMART warning: "critical temperature". As to vibrations, the problem is not resolved, despite vain attempts to "DIY" of a support for the welcome it. Pity.